PMID- 34897555
OWN - NLM
STAT- MEDLINE
DCOM- 20220228
LR  - 20220228
IS  - 1436-5073 (Electronic)
IS  - 0026-3672 (Linking)
VI  - 189
IP  - 1
DP  - 2021 Dec 11
TI  - Fluorescent polydopamine based molecularly imprinted sensor for ultrafast and 
      selective detection of p-nitrophenol in drinking water.
PG  - 25
LID - 10.1007/s00604-021-05106-3 [doi]
AB  - A highly effective fluorescent molecularly imprinted sensor (F-PDA-MIS) based on 
      fluorescent polydopamine (F-PDA) was successfully synthesized for selective and 
      ultrafast detection of p-nitrophenol (P-NP) in drinking water. F-PDA with 
      abundant surface functional groups has been artfully modified to firstly serve as 
      both fluorescent monomer and functional monomer in the synthesis of a uniform 
      luminous F-PDA-MIS, which can greatly improve the detection efficiency. As 
      expected, F-PDA-MIS had an obvious emission wavelength of 535 nm with the optimal 
      excitation wavelength at 400 nm. Specially, F-PDA-MIS could detect P-NP in the 
      range 100 to 1100 nM with much lower detection limit of 24.2 nM within 120 s 
      compared with other conventional imprinted fluorescent sensors based on pure 
      quantum dots (QDs) or dyes. This excellent test phenomenon is mainly ascribed to 
      the rapid electron transfer between F-PDA and P-NP. Satisfactory recovery of 
      98.0-104% for mineral water and 98.6-106% for boiling water were obtained with 
      relative standard deviations (RSDs) of 2.7-3.4% and 2.6-3.5% respectively. 
      The detection reliability of F-PDA-MIS was verified by the comparison 
      with high-performance liquid chromatography (HPLC-UV). Consequently, F-PDA as a 
      fluorescence functional monomer has been shown to be a possible strategy to 
      effectively improve the detection limit and shorten response time of the target 
      determination in water..
CI  - (c) 2021. The Author(s), under exclusive licence to Springer-Verlag GmbH Austria, 
      part of Springer Nature.
FAU - Xu, Yeqing
AU  - Xu Y
AD  - Institute of Green Chemistry and Chemical Technology, Advanced Chemical 
      Engineering Laboratory of Green Materials and Energy of Jiangsu Province, School 
      of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, 
      China.
FAU - Huang, Ting
AU  - Huang T
AD  - Institute of Green Chemistry and Chemical Technology, Advanced Chemical 
      Engineering Laboratory of Green Materials and Energy of Jiangsu Province, School 
      of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, 
      China.
FAU - Meng, Minjia
AU  - Meng M
AD  - Institute of Green Chemistry and Chemical Technology, Advanced Chemical 
      Engineering Laboratory of Green Materials and Energy of Jiangsu Province, School 
      of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, 
      China. mmj@ujs.edu.cn.
FAU - Yan, Yongsheng
AU  - Yan Y
AD  - Institute of Green Chemistry and Chemical Technology, Advanced Chemical 
      Engineering Laboratory of Green Materials and Energy of Jiangsu Province, School 
      of Chemistry and Chemical Engineering, Jiangsu University, Zhenjiang, 212013, 
      China. yys@ujs.edu.cn.
LA  - eng
GR  - 21808089/National Natural Science Foundation of China/
GR  - 51803080/National Natural Science Foundation of China/
GR  - 2019M661750/China Postdoctoral Science Foundation/
GR  - 2019T120400/China Postdoctoral Science Foundation/
GR  - BK20190245/Natural Science Foundation of Jiangsu Province/
GR  - 17KJA530003/Major projects of education department of Jiangsu province/
GR  - 15JDG024/Programs of Senior Talent Foundation of Jiangsu University/
PT  - Journal Article
PT  - Research Support, Non-U.S. Gov't
DEP - 20211211
PL  - Austria
TA  - Mikrochim Acta
JT  - Mikrochimica acta
JID - 7808782
RN  - 0 (Drinking Water)
RN  - 0 (Fluorescent Dyes)
RN  - 0 (Indoles)
RN  - 0 (Molecularly Imprinted Polymers)
RN  - 0 (Nitrophenols)
RN  - 0 (Polymers)
RN  - 0 (Water Pollutants, Chemical)
RN  - 0 (polydopamine)
RN  - Y92ZL45L4R (4-nitrophenol)
SB  - IM
MH  - Drinking Water/*analysis
MH  - Fluorescent Dyes/chemical synthesis/*chemistry
MH  - Indoles/chemical synthesis/*chemistry
MH  - Limit of Detection
MH  - Molecularly Imprinted Polymers/chemical synthesis/*chemistry
MH  - Nitrophenols/*analysis
MH  - Polymers/chemical synthesis/*chemistry
MH  - Spectrometry, Fluorescence
MH  - Water Pollutants, Chemical/*analysis
OTO - NOTNLM
OT  - Fluorescent functional monomer
OT  - Fluorescent polydopamine
OT  - Molecularly imprinted technique
OT  - Rapid response
OT  - p-Nitrophenol
EDAT- 2021/12/14 06:00
MHDA- 2022/03/01 06:00
CRDT- 2021/12/13 13:30
PHST- 2021/08/23 00:00 [received]
PHST- 2021/11/08 00:00 [accepted]
PHST- 2021/12/13 13:30 [entrez]
PHST- 2021/12/14 06:00 [pubmed]
PHST- 2022/03/01 06:00 [medline]
AID - 10.1007/s00604-021-05106-3 [pii]
AID - 10.1007/s00604-021-05106-3 [doi]
PST - epublish
SO  - Mikrochim Acta. 2021 Dec 11;189(1):25. doi: 10.1007/s00604-021-05106-3.